$ git clone -n http://git.inferitos.ru/rpms/libnxz /var/lib/mock/inferit-9_1-bootstrap-build-3481-3349/root/chroot_tmpdir/scmroot/libnxz
Cloning into '/var/lib/mock/inferit-9_1-bootstrap-build-3481-3349/root/chroot_tmpdir/scmroot/libnxz'...
$ git fetch origin changed/i9c/libnxz-0.63-2.el9:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/libnxz
 * [new tag]         changed/i9c/libnxz-0.63-2.el9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce73d54 import libnxz-0.63-2.el9